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list of classical problems (unsolved)


ID NAME QUALITY USERS ACC % DIFFICULTY C I
12009 Fibonacci recursive sequences (hard)   2 27 10.04
34
34
12352 HNumbers   2 202 27.56
23
42
12397 Johnny plays with connect 4   2 54 30.73
17
12
12446 BHAAD MEI JAAO   2 111 52.75
17
1
12560 External Falling Objects   2 60 40.08
26
17
12562 Glory War   2 36 33.50
34
34
12808 Yet-Yet Another Counting Problem   2 48 64.13
17
34
12809 Yet Another Mathematical Problem   2 55 43.74
17
26
12889 MAD   2 164 21.01
1
1
13002 For Loops Challenge   2 282 38.12
34
17
13007 Easy Programming Tutorials   2 281 30.58
17
17
13047 Saruman of Many Colours   2 403 37.94
9
17
13048 Escape from the Mines   2 69 24.27
23
23
13095 peaks   2 80 32.28
26
26
13114 SQL Queries   2 16 52.63
13500 Discord is at it again   2 36 39.78
34
34
13588 One X LIS   2 79 21.76
17
17
13801 Dexter Rank   2 16 14.50
34
34
13816 Pheversos Game   2 8 36.03
34
42
13829 Tjandra 19th birthday present (HARD)   2 36 37.59
39
23
13886 BLOCK_D SOLVER   2 18 19.33
17
26
13925 ZEROES IN RANGE V2   2 244 37.97
23
17
13980 Sudoku goblin   2 83 42.62
42
34
14032 Summer Game   2 38 43.38
17
17
14435 Decipher the AMSCO cipher   2 96 59.18
17
14443 Three Circle Problem (HARD)   2 50 28.88
34
1
14820 Return of the Digger   2 13 17.59
17
17
14831 Your Rank is Pure   2 102 49.01
34
14845 Center of Mass   2 136 26.73
17
1
14856 Crazy Shopkeeper   2 620 33.09
17
8
14886 Matts Trip   2 74 19.38
1
17
14925 King Graffs Trip   2 27 21.53
34
34
14929 Subsequence   2 178 12.79
10
15
14944 Reindeer Games   2 116 22.00
17
17
14947 Breaking and Entering   2 27 36.08
26
9
14972 Foxhole   2 235 32.67
9
9
14973 Reverse Fox Hunt   2 81 46.30
17
9
14975 Foxic Expressions   2 87 15.24
34
34
14978 Homemade Asteroids   2 67 25.67
17
17
15073 Team Slide Treasure Hunt Race   2 91 33.60
17
28
15165 primes triangle (II)   2 18 26.38
39
17
15241 Luis Quest   2 1250 60.67
3
6
15244 Davids Quest   2 44 46.15
26
17
15336 Hello Intercal!   2 169 58.90
39
17
15551 Do You Even Lift   2 24 36.86
23
28
15553 Hamsters   2 61 33.63
30
30
15569 Antisymmetry   2 418 40.81
17
34
15571 Difference   2 149 33.64
21
28
15574 Railway   2 19 23.03
34
34
15577 Blockade   2 517 44.48
17
17

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